/Engine/Plugins/Runtime/ModelViewViewModel/Source/ModelViewViewModelBlueprint/Public/MVVMBlueprintViewConversionFunction.h
Returns the pin from the graph. Create the graph and all the nodes for that graph if the graph doesn't exist and it's needed.
[UEdGraphPin](API\Runtime\Engine\EdGraph\UEdGraphPin) * GetOrCreateGraphPin ( [UBlueprint](API\Runtime\Engine\Engine\UBlueprint) * Blueprint, [FName](API\Runtime\Core\UObject\FName) PinName ) const